Interior and Exterior Angles in Geometric Figures 8.G.A.5 Grade Practice Test Questions TOC | Lumos Learning

Interior and Exterior Angles in Geometric Figures 8.G.A.5 Question & Answer Key Resources Lumos Workbooks Master Course - Grade 8 Mathematics

Lumos Workbooks Master Course - Grade 8 Mathematics Interior and Exterior Angles in Geometric Figures

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Triangle ABC is a right triangle with the right angle at Angle C. The other two angles are each 45°.

What is the measure of the exterior angle at Angle A?